/*
* GeoTools - The Open Source Java GIS Toolkit
* http://geotools.org
*
* (C) 2002-2008, Open Source Geospatial Foundation (OSGeo)
*
* This library is free software; you can redistribute it and/or
* modify it under the terms of the GNU Lesser General Public
* License as published by the Free Software Foundation;
* version 2.1 of the License.
*
* This library is distributed in the hope that it will be useful,
* but WITHOUT ANY WARRANTY; without even the implied warranty of
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
* Lesser General Public License for more details.
*/
package org.geotools.sld.bindings;
import javax.xml.namespace.QName;
import org.geotools.styling.ColorMapEntry;
import org.geotools.styling.StyleFactory;
import org.geotools.xml.AbstractComplexBinding;
import org.geotools.xml.ElementInstance;
import org.geotools.xml.Node;
import org.opengis.filter.FilterFactory;
import org.opengis.filter.expression.Expression;
import org.picocontainer.MutablePicoContainer;
/**
* Binding object for the element http://www.opengis.net/sld:ColorMapEntry.
*
* <p>
* <pre>
* <code>
* <xsd:element name="ColorMapEntry">
* <xsd:complexType>
* <xsd:attribute name="color" type="xsd:string" use="required"/>
* <xsd:attribute name="opacity" type="xsd:double"/>
* <xsd:attribute name="quantity" type="xsd:double"/>
* <xsd:attribute name="label" type="xsd:string"/>
* </xsd:complexType>
* </xsd:element>
*
* </code>
* </pre>
* </p>
*
* @generated
*
* @source $URL$
*/
public class SLDColorMapEntryBinding extends AbstractComplexBinding {
StyleFactory styleFactory;
FilterFactory filterFactory;
public SLDColorMapEntryBinding(StyleFactory styleFactory, FilterFactory filterFactory) {
this.styleFactory = styleFactory;
this.filterFactory = filterFactory;
}
/**
* @generated
*/
public QName getTarget() {
return SLD.COLORMAPENTRY;
}
/**
* <!-- begin-user-doc -->
* <!-- end-user-doc -->
*
* @generated modifiable
*/
public int getExecutionMode() {
return AFTER;
}
/**
* <!-- begin-user-doc -->
* <!-- end-user-doc -->
*
* @generated modifiable
*/
public Class getType() {
return ColorMapEntry.class;
}
/**
* <!-- begin-user-doc -->
* <!-- end-user-doc -->
*
* @generated modifiable
*/
public void initialize(ElementInstance instance, Node node, MutablePicoContainer context) {
}
/**
* <!-- begin-user-doc -->
* <!-- end-user-doc -->
*
* @generated modifiable
*/
public Object parse(ElementInstance instance, Node node, Object value)
throws Exception {
ColorMapEntry entry = styleFactory.createColorMapEntry();
Expression color = filterFactory.literal((String) node.getAttributeValue(
"color"));
entry.setColor(color);
if (node.getAttributeValue("opacity") != null) {
Double opacity = (Double) node.getAttributeValue("opacity");
entry.setOpacity(filterFactory.literal(opacity.doubleValue()));
}
if (node.getAttributeValue("quantity") != null) {
Double quantity = (Double) node.getAttributeValue("quantity");
entry.setQuantity(filterFactory.literal(quantity.doubleValue()));
}
if (node.getAttributeValue("label") != null) {
String label = (String) node.getAttributeValue("label");
entry.setLabel(label);
}
return entry;
}
}